Inventor
YONEZU KUNIHIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YONEZU KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
10 patentsUS10393715B2Aug 27, 2019
Gas sensor having a tubular body tightly fitted to a tapered portion of a metallic shell
NGK SPARK PLUG CO2 citations72
US10067106B2Sep 4, 2018
Sensor
NGK SPARK PLUG CO3 citations71
US9335311B2May 10, 2016
Gas sensor
NGK SPARK PLUG CO4 citations71
US9322680B2Apr 26, 2016
Gas sensor
NGK SPARK PLUG CO4 citations71
US12449394B2Oct 21, 2025
Gas sensor and gas sensor attached structure
NGK SPARK PLUG CO0 citations48
US12422398B2Sep 23, 2025
Gas sensor
NGK SPARK PLUG CO0 citations47
US9976934B2May 22, 2018
Sensor
NGK SPARK PLUG CO0 citations41
US9857343B2Jan 2, 2018
Gas sensor with a ribbed protective cover
NGK SPARK PLUG CO0 citations40
US9970910B2May 15, 2018
Gas sensor and method of manufacturing gas sensor
NGK SPARK PLUG CO0 citations39
US9957873B2May 1, 2018
Sensor
NGK SPARK PLUG CO0 citations39